MEDIUM
12th Andhra Pradesh Board
IMPORTANT
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What is the difference between the template strand and a coding strand in a DNA molecule?

Important Questions on Molecular Basis of Inheritance

MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 10 - Molecular Basis of Inheritance>Questions>Q 24
Write any two chemical differences between DNA and RNA.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 10 - Molecular Basis of Inheritance>Questions>Q 25
In a typical DNA molecule, the proportion of Thymine is 30% of the N bases. Find out the percentages of other N bases.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 10 - Molecular Basis of Inheritance>Questions>Q 26
The proportion of nucleotides in a given nucleic acid are: Adenine 18%, Guanine 30%, Cytosine 42%, and Uracil 10%. Name the nucleic acid and mention the number of strands in it.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 10 - Molecular Basis of Inheritance>Questions>Q 27
If the base sequence of a codon in mRNA is 5'AUG-3'. What is the sequence of tRNA pairing with it?
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 10 - Molecular Basis of Inheritance>Questions>Q 1
Define transformation in Griffith's experiment. Discuss how it helps in the identification of DNA as genetic material. 
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 10 - Molecular Basis of Inheritance>Questions>Q 2
Who revealed the biochemical nature of the transforming principle? How was it done?
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 10 - Molecular Basis of Inheritance>Questions>Q 3
Discuss the significance of heavy isotope of nitrogen in Meselson and Stahl's experiment.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 10 - Molecular Basis of Inheritance>Questions>Q 4
Define a cistron. Differentiate between monocistronic and polycistronic transcription unit with suitable examples.